openfpm::vector< T, Memory, grow_p, impl > Class Template Reference

Implementation of 1-D std::vector like structure. More...

Detailed Description

template<typename T, typename Memory = HeapMemory, typename grow_p = grow_policy_double, unsigned int impl = vect_isel<T>::value>
class openfpm::vector< T, Memory, grow_p, impl >

Implementation of 1-D std::vector like structure.

Stub object look at the various implementations

    openfpm::vector<Point_test<float>> v_ofp_test;

    Point_test<float> p;

    p.setx(1.0);
    p.sety(2.0);
    p.setz(3.0);
    p.sets(4.0);

    // push objects

    for (size_t i = 0 ; i < n_ele / 2 ; i++)
    {
        // Modify the point

        p.get<P::v>()[0] = 1.0 + i;
        p.get<P::v>()[1] = 2.0 + i;
        p.get<P::v>()[2] = 7.0 + i;

        p.get<P::t>()[0][0] = 10.0 + i;
        p.get<P::t>()[0][1] = 13.0 + i;
        p.get<P::t>()[0][2] = 8.0 + i;
        p.get<P::t>()[1][0] = 19.0 + i;
        p.get<P::t>()[1][1] = 23.0 + i;
        p.get<P::t>()[1][2] = 5.0 + i;
        p.get<P::t>()[2][0] = 4.0 + i;
        p.get<P::t>()[2][1] = 3.0 + i;
        p.get<P::t>()[2][2] = 11.0 + i;

        // add p

        v_ofp_test.add(p);
    }

    for (size_t i = n_ele / 2 ; i < n_ele ; i++)
    {
        v_ofp_test.add();

        size_t last = v_ofp_test.size()-1;

        // Modify the point

        v_ofp_test.get<P::v>(last)[0] = 1.0 + i;
        v_ofp_test.get<P::v>(last)[1] = 2.0 + i;
        v_ofp_test.get<P::v>(last)[2] = 7.0 + i;

        v_ofp_test.get<P::t>(last)[0][0] = 10.0 + i;
        v_ofp_test.get<P::t>(last)[0][1] = 13.0 + i;
        v_ofp_test.get<P::t>(last)[0][2] = 8.0 + i;
        v_ofp_test.get<P::t>(last)[1][0] = 19.0 + i;
        v_ofp_test.get<P::t>(last)[1][1] = 23.0 + i;
        v_ofp_test.get<P::t>(last)[1][2] = 5.0 + i;
        v_ofp_test.get<P::t>(last)[2][0] = 4.0 + i;
        v_ofp_test.get<P::t>(last)[2][1] = 3.0 + i;
        v_ofp_test.get<P::t>(last)[2][2] = 11.0 + i;
    }

Parameters

T	type of structure the vector has to store
Memory	allocator to use
grow_p	grow policy, how this vector should grow

See Also

vector<T,HeapMemory,grow_policy_double,STD_VECTOR>

vector<T,Memory,grow_p,OPENFPM_NATIVE>

vector<T,Memory,grow_p,OPENFPM_NATIVE>

Definition at line 94 of file map_grid.hpp.

#include <map_vector.hpp>

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The documentation for this class was generated from the following file:

• src/Grid/map_grid.hpp